ND（Neutral Density） filters include absorptive and reflective filters，which are used in attenuating lasers and other optical signals. Absorptive filters minimize back reflections, which can be reduced ...

ND（Neutral Density） filters include absorptive and reflective filters，which are used in attenuating lasers and other optical signals. Absorptive filters minimize back reflections, which can be reduced ...

Back in the days of film, most photographers fitted UV, haze or skylight filters to every lens, partly to block the ultraviolet radiation that could impart a blue cast to photographs (all films can ...

The NiSi V5 100mm Filter Holder System is competitively priced (for both the basic kit and individual filters) and, although it doesn’t offer as wide a range of filters as its main competitors (Cokin, ...

Since the 1800s, photo filters have been used to apply different effects to photographs. Nowadays, many of these filters are no longer relevant, due to the increasing capabilities of editing programs ...